I have a 3 phase Multiplus II setup (using a Lifepo 840Ah batt) that works well. My house also has pre-existing solar panels that are not entirely evenly distributed across the 3 phases (enphase micro inverters).
Is there a way to control the individual inverters to maximise output per phase rather than as a total grid setpoint? I'd rather not switch to mode 3 with external control. Would be great if I could fully optimise each phase depending on current loads but not sure whether that is supported...